A rotating controlling method for an antenna, the steps includes collecting parameters for indicating signal strength of the antenna; and determining an optimal radiation position of the antenna and setting the corresponding value of a repulsive force or an attractive force so that the antenna is rotated to the optimal radiation position.

Various embodiments of the present invention pertain to an instrument comprising a plane lens antenna and a control method thereof. Particularly, embodiments pertain to an instrument comprising a plane lens antenna capable of adjusting the gain and/or coverage of a wireless communication radio wave, and to a control method of the instrument. The instrument according to the various embodiments may comprise: a first plane lens antenna in which a plurality of unit cells are disposed in a predetermined pattern; and a first support member for retaining the first plane lens antenna such that the antenna can have a predetermined distance with an external antenna device.

A system for calibrating a payload of a satellite, the payload includes a multichannel transmitter or receiver comprising an antenna, one analogue processing chain per channel and a set of digital integrated circuits, the system comprising a calibration device configured to: acquire for all the channels of the transmitter or of the receiver, a digitized calibration signal, set a reference channel and, for each of the other channels, determine a relative complex gain between the channel and the reference channel, for a plurality of frequencies of the calibration signal, correct the relative complex gain of a relative gain of the antenna of the satellite between the channel and the reference channel, estimate a relative delay, estimate a relative phase difference for the set of frequencies, deliver a correction of the relative gain, phase difference and delay of the channel with respect to the reference channel for a set of frequencies.

A computer implemented method and apparatus for automatic antenna alignment. The method comprises receiving a request to initiate antenna alignment; collecting location data from the drone; collecting location data from the target device; calculating bearing and altitude of the drone and the target device using the collected location data; and aligning the drone with the target device based on the calculated bearing and altitude.

Systems and methods of the present disclosure include controlling directions of communications including a processor to obtain performance data of an integrated roofing accessory installed on a roof, the integrated roofing accessory including an antenna and a transceiver to enable fifth generation cellular networking (5G) protocol communication with a 5G-enabled device, and an adjustable attachment to orient or position the antenna. The performance data is indicative of 5G signal performance between the integrated roofing accessory and the 5G-enabled device. A signal performance affecting condition is determined using the performance data, where the signal performance affecting condition is a reduced signal performance of a 5G signal beam of the antenna. An improved orientation or an improved position of the antenna is determined to remedy the signal performance affecting condition. The adjustable attachment is controlled to physically adjust he orientation of the position to achieve the improved orientation or position.

Certain aspects of the present disclosure provide techniques for determining a spatial direction of a beam for retransmitting a wireless signal. A method that may be performed by a repeater includes receiving, at the repeater, a signal transmitted by a first node, the signal carrying data intended to be received by a second node. The method may also include determining, by the repeater, a beam direction for retransmitting the received signal to the second node, the beam direction determined based on an object detection process performed by the repeater. The method may also include transmitting, by the repeater to the second node, an amplified retransmission of the received signal using a beam having the determined beam direction.

Techniques are described for an antenna (e.g., an over the air (OTA) antenna) to be intelligently configured so as to adjust itself according to dynamic parameters, such as weather changes. Mechanisms are described that enable the end user to set preferences data (e.g., preferred channels) so that the OTA antenna automatically adjusts its placement to satisfy these preferences (e.g., to catch some preferred channels and with the highest quality available). Also described are techniques that include artificial intelligence (AI) and/or machine learning (ML) for learning the end user's patterns (e.g., patterns of viewership) and, subsequently, automatically adjusting the OTA antenna's position in accordance with the learned patterns. For example, the system may steer the OTA antenna to catch the best signal strength of a favorite channel of an end user, so that the end user can watch that channel with the highest quality, without any hassles, and at any time.

A point to point radio alignment system is disclosed. A voltmeter positioned at the first antenna measures alignment voltage that is generated from an alignment of the first radio component positioned on the first antenna. A transceiver positioned at the first antenna receives a second alignment voltage that is measured at the second antenna and generated from an alignment of the second radio component positioned on the second antenna. A controller positioned at the first antenna simultaneously monitors the first alignment voltage as the alignment of the first radio component is adjusted and the second alignment voltage as the second radio component is adjusted. The controller simultaneously displays the first alignment voltage as the first radio component is adjusted and the second alignment voltage as the second radio component is adjusted to enable a first user to track an alignment of the first radio component and the second radio component.

An apparatus and method for determining location information using a multi-polarized antenna array is disclosed. The multi-polarized antenna array includes a plurality of metal patches and a multiplexer. Each metal patch has at least two feed-points. The multiplexer is coupled to an RF terminal and to each of the at least two feed-points of each of the plurality of metal patches. The antenna array is configurable to couple each feed-point one at a time to the RF terminal. Location information may be determined by a controller coupled to the RF terminal from RF signals received via each feed-point.

A method determines a presence of a motor-driven tool inside a tool position region and/or a tool position of the tool. A transmitter is mechanically connected to the tool, wherein the transmitter wirelessly transmits a signal. The transmitted signal is attenuated by the tool and has an item of transmitter information for taking the attenuation into account. The method has the steps of: capturing a respective reception signal strength value of the transmitted signal at receivers, wherein the receivers are arranged at different receiver positions; and determining the presence of the tool inside the tool position region and/or the tool position of the tool on the basis of the captured reception signal strength values and the received transmitter information for taking the attenuation into account.